The ultra-sensitive test can find hidden signs of pancreatic cancer by looking for a key KRAS genetic mutation missed by ...

Standard HIV tests can't identify people very recently infected with the virus, but a more sensitive test can, new research shows. By testing for HIV's genetic material in addition to antibodies ...

A new type of blood test can predict the recurrence of breast cancer in high-risk patients, months or even years before they relapse, research has shown. A team from The Institute of Cancer Research, ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A COVID-19 rapid test that is said to be more sensitive than any other ...

Q: What do American radar operators in World War II have in common with modern day patients trying to decide if a whole body MRI scan is worth the money? A: Both have to be concerned if a blurry dot ...

Scientists say it has the potential to extend lives by helping doctors identify patients whose disease is more likely to ...